#376EE0#376EE0

#376EE0 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.5% C 0.184 H 262.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#376EE0
RGBrgb(55, 110, 224)
HSLhsl(220, 73%, 55%)
HSVhsv(220, 75%, 88%)
CMYKcmyk(75.4%, 50.9%, 0%, 12.2%)
CIE-LABlab(48.69, 21.51, -63.33)
CIE-LCHlch(48.69, 66.88, 288.76°)
OKLaboklab(56.51% -0.0235 -0.1822)
OKLCHoklch(56.51% 0.184 262.7)
XYZxyz(20.6012, 17.3436, 72.7685)
Luminance0.1735 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#376EE0 #E0A937
analogous
#37C3E0 #376EE0 #5437E0
triadic
#376EE0 #E0376E #6EE037
tetradic
#376EE0 #E037C3 #E0A937 #37E054
square
#376EE0 #E037C3 #E0A937 #37E054
split-complementary
#376EE0 #E05437 #C3E037
monochromatic
#153A88 #1D51BD #376EE0 #6C94E8 #A1BBF0

Accessibility & contrast

On white

4.70
#376EE0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.47
#376EE0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376EE0
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##376EE0#FFFFFF#000000##FFFFFF
##376EE01.004.704.474.70
#FFFFFF4.701.0021.001.00
#0000004.4721.001.0021.00
##FFFFFF4.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#247CE4
Deuteranopia (green-blind)
#006CDE
Tritanopia (blue-blind)
#008A9C
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #376ee0;
/* rgb */ color: rgb(55, 110, 224);
/* oklch */ color: oklch(56.5% 0.184 262.7);
Tailwind
colors: {
  custom: {
    50: '#8596ea',
    500: '#376ee0',
    950: '#000000',
  },
}
SCSS
$custom: #376ee0;
$custom-light: #8596ea;
$custom-dark: #000000;
JSON
{
  "hex": "#376ee0",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 224
  },
  "hsl": {
    "h": 220.473,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.56507,
    "c": 0.18376,
    "h": 262.7
  },
  "luminance": 0.17346
}

Semantic roles & 50–950 ramp

primary
#376EE0
secondary
#DDC696
accent
#B438F0
background
#F9F9FE
surface
#F1F1FD
border
#CBCBD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #376EE0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#376EE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva